.clear::after{
  content: '';
  display: block;
  clear: both;
}

#contentall{
  float: right;
  width: 90%;
  margin:0 1%;
  height: 922px;
}
#waimian{
  background-color: rgb(232,240,253);
}
#mytable{
  width: 100%;
  /* height: 650px; */
  background-color: white;
  box-sizing: border-box;
  
}
#naviga{
  float: left;
}

tr,td,th{
  padding: 5px 10px;
  text-align: center;
  border: 1px solid rgb(243,243,243);
}
#header{
 
  height: 50px;
}
#jieyue{
  height: 50px;
  line-height: 50px;
  margin: 10px 0 5px 0;
  padding-left: 10px;
  background-color: white;
}
#btn1{
  margin: 10px 10px;
}
#caozuo{
  background-color: white;
}
#caozuoyou{
  float: right;
  margin: 10px 0;
}
#btn2{
  background-color: rgb(64,158,255);
  color: white;
  border: none;
  border-radius: 4px;
}
.wukuang{
  color: blue;
  border: none;
  font-size: 10px;
  background-color: white;
}
nav{
  float: right;
}
#xialalie{
  float: right;
  width: 80px;
  height: 33px;
  margin-left: 20px;
}
#fimg1{
  width: 20px;
}
.yema_all {
  text-align: center;
  border: 1px solid rgb(238,238,238);
  float: left;
  padding: 10px 15px;
  margin: 10px 10px 0 0;
  cursor: pointer;
  color: white;
}
#mytable td{
line-height: 35px;
}

.fyema_all{
width: 60px;
height: 40px;
float: left;
line-height: 40px;
text-align: center;
margin: 12px 6px;
}
html,body{
cursor: pointer;
}